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- 2014 QX70 AWD
I know it comes with 0W-20 in USA, but I am thinking of switching to 5W-30 at the 5,000 mile oil change interval. An oil change video on YouTube by a Mazda tech on a CX90 convinced me it’s probably the correct path to go. I also used 5W-30 in my QX70 with good results.
Thoughts?
Thoughts?
